Oh hey, remember how Heather Graham was in "The Hangover"? Well, to ensure continuity is kept intact for the entire trilogy, she will be returning in "The Hangover Part III."
In what is becoming a "Machete Kills"-style actor parade, Todd Phillips continues to stack up the cast for a grand finale to the franchise with Variety reporting that he's "expected to add several well-known actors in cameo roles." What the film won't be, hopefully, is a half-baked rehash of the first two, though if early plot rumors about The Wolf Pack breaking Alan (Zach Galifianakis) out of a mental hospital are true, then perhaps this will be worth the follow-up. As you'll recall, Graham played Jade, a stripper who married Stu (Ed Helms) in the first film but didn't make the trip to Thailand in 'Part II.' How she factors into the story here remains under lock and key, but with shooting set for Los Angeles and Las Vegas, it may be that Jade hasn't exactly moved on up since we last saw her.
So who's next to join? It's kind of surprising that Todd Phillips hasn't found a spot for one of his faves, Juliette Lewis, in this series, though we can probably count out Mel Gibson. Shooting will get underway soon and the movie hits on May 24, 2013.